add TDiary::document_root to return static contents directory
puts rss file to the public directory if the Rack environment
fix missing case of no_comments.rdf
Merge pull request #256 from tdiary/fix_247

Rack環境ではpublicディレクトリにRSSファイルを出力する
remove cvs revision
add spec for section_permalink anchor plugin
support section_permalink_anchor plugin
Merge pull request #258 from tdiary/fix_257

fixed #257
update changelog
fixed #259: return path under tDiary.document_root only not fullpath
update changelog
disable Rack::Reloader except development environment
update ChangeLog
fixed #260: tDiary.document_root returns current directory in the CGI/FastCGI
Merge branch 'master' into fix_250

Conflicts:
	ChangeLog
enable Rack::Reloader except production environment
post comment with ajax
implement TDiary::Request#xhr?
rewrite comments after post a comment with ajax
support AuthPagerize/AutoPatchWork